90203323

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 105548800

約数和(自身を除く): 15345477

約数列:

[1, 7, 61, 151, 427, 1057, 1399, 9211, 9793, 64477, 85339, 211249, 597373, 1478743, 12886189, 90203323]

約数ペア:

[(1, 90203323), (7, 12886189), (61, 1478743), (151, 597373), (427, 211249), (1057, 85339), (1399, 64477), (9211, 9793)]